Merge pull request #640 from nsendetzky/master

Fixes setup task dependencies and stock level check for selection product variants
Removes "edit" as default basket action to allow deleting coupon codes without error notification
Enforces coupon to be saved first before entering codes
Updates translations

Conflicts:

	client/extjs/i18n/core-client-extjs.pot
	client/extjs/i18n/de.po
	client/extjs/i18n/en.po
	client/extjs/i18n/es.po
	client/extjs/i18n/ext/core-client-extjs-ext.pot
	client/extjs/i18n/ext/de.po
	client/extjs/i18n/ext/es.po
	client/extjs/i18n/ext/fr.po
	client/extjs/i18n/ext/ru.po
	client/extjs/i18n/ext/vi.po
	client/extjs/i18n/fr.po
	client/extjs/i18n/ru.po
	client/extjs/i18n/vi.po